Exercise: Digital System Projects Using Hdl

Questions for: Digital System Projects Using Hdl

What must a stepper motor HDL application include?
A:
Variables and processes
B:
Types and bits
C:
Counters and decoders
D:
Sequencers and multiplexers
Answer: C
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In the frequency counter, if the clock generator produces a 100 kHz system clock signal, how many decade counters are required to measure 1 Hz?
A:
6
B:
5
C:
4
D:
3
Answer: B
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The accuracy of the frequency counter depends on the:
A:
system clock frequency.
B:
number of displayed digits.
C:
sampling rate.
D:
display update rate.
Answer: A
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What does the major block of an HDL code emulation of a keypad include?
A:
A sequencer
B:
A clock
C:
A multiplexer
D:
A ring counter
Answer: D
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Why should a real hardware functional test be performed on the HDL stepper motor design?
A:
To check the speed of the software
B:
To check the current levels in the motor
C:
To check the voltage levels of the real outputs
D:
To provide a fully operational system
Answer: A
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